Question

Помогите пожалуйста) Стоимость участия в семинаре-1000 р с человека. Группам от организации предоставляются скидки: от 4 до 10 человек- 8%; более 10 человек-11%. Сколько рублей должна заплатить организация, направившая на семинар группу из 7 человек?

Answer 1

7000 - 100% 
x    - 92% 
x=(7000·92)/100
x=6440 

Ответ: 6440

Answer 2

Calculation of the Organization's Payment for the Seminar

To calculate the amount the organization needs to pay for sending a group of 7 people to the seminar, we need to consider the discount rates provided.

The base cost of participation in the seminar is 1000 rubles per person.

According to the given information, for a group of 4 to 10 people, an 8% discount is applied. Since the group consists of 7 people, this discount rate applies.

To calculate the discounted price per person, we can use the formula:

Discounted price per person = Base cost per person - (Discount rate * Base cost per person)

Let's calculate the discounted price per person:

Discounted price per person = 1000 rubles - (8% * 1000 rubles)

Discounted price per person = 1000 rubles - (0.08 * 1000 rubles)

Discounted price per person = 1000 rubles - 80 rubles

Discounted price per person = 920 rubles

Now, we can calculate the total amount the organization needs to pay for the group of 7 people:

Total amount = Discounted price per person * Number of people

Total amount = 920 rubles * 7

Total amount = 6440 rubles

Therefore, the organization needs to pay 6440 rubles for sending a group of 7 people to the seminar.

Please note that the calculation is based on the information provided and assumes that the discount is applied to the base cost per person.